Close-up images of a region of Mars scientists had previously only seen from orbit have revealed “dramatic evidence” of where ...

NASA's Curiosity rover has snapped its first images of web-like "boxwork" features on the surface of Mars. The zig-zagging ...

The new images by Curiosity show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

Scientists had hypothesized before the rover arrived that the peculiar ridges formed with the last trickles of water in the region before it dried out for good. But mineral veins discovered in the ...

The images and data being collected are already raising new questions about how the Martian surface was changing billions of ...

New images from NASA's Curiosity Mars rover show the first close-up views of a region scientists had previously observed only ...

Imagine printing your Martian home from dust, sunlight, and a bit of biology. A new synthetic lichen system uses fungi and ...

A novel synthetic lichen system uses fungi and bacteria to autonomously create building materials from Martian soil, ...

Thick clay deposits on Mars hint at long-lived lakes that may have sheltered early life - and preserved clues beneath layers ...

Curiosity’s mission was originally supposed to last no more than two years but was extended indefinitely after it ...

Mars appears red due to iron oxide, similar to rust and even human blood Probes reveal Mars is more tan or brown than red ...

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall ...